Alt+Tab Not Showing All Windows? It's a Filter, Not a Bug

If Alt + Tab is not showing all your windows, the fix is almost never a repair — it is a setting. Open Settings → System → Multitasking, expand Desktops, and set Show all open windows when I press Alt+Tab to On all desktops. That single change is what most people arrive here needing, because Windows deliberately hides windows on another virtual desktop. The rest of this page covers the other five reasons the list looks wrong: Edge tabs, apps hiding in the tray, elevated windows, full-screen games, and a taskbar setting that is not an Alt+Tab setting at all. Alt+Tab is filtered, not broken.

The invoice Jake could not find, on a computer that was working perfectly

Jake runs a small phone shop. It was accounts day, and he had a customer at the counter waiting for a replacement invoice, the spreadsheet containing it open, and no way to reach it.

"It's open," he said, in the flat voice of a man who has said it four times. "Task Manager says it's running. Alt+Tab won't go to it. Alt+Tab won't go to anything except the browser and the till software."

He had restarted twice, run the keyboard troubleshooter, and reached a page telling him to update his graphics driver, and that is when he called.

"Press Windows key and Tab," Ethan said. "Tell me what's across the top."

A pause. "There's two of them. Desktop 1 and Desktop 2."

"Your spreadsheet is on the other one. Alt+Tab is showing you the desktop you're standing on, which is exactly what it is supposed to do."

"I never made a second desktop."

"You almost certainly did. It's Windows + Ctrl + D, two keys from things people press all day, with no confirmation and no announcement."

The customer got the invoice ninety seconds later. Jake had lost forty minutes to a computer that was working correctly throughout — every step he took was aimed at a fault that did not exist.

Which of these six is happening to you?

Microsoft's wording carries the qualifier that explains all of this: Alt+Tab "allows you to quickly switch between open applications in the current desktop". That means virtual desktops, not your physical screen — and "applications" really means windows, since a program with no window cannot be listed.

Six situations get typed into the search box the same way. Read the symptom column and take your lane.

If a second monitor is what changed, skip to the multi-monitor section — that one is a misunderstanding rather than a cause.

Cause 1: the windows are on another virtual desktop

This is behind most of the search traffic for the problem, and it is what the original 2015 version of this post documented — correctly. The control has moved and been reworded since; it has not gone away.

A virtual desktop is a second copy of your desktop with its own set of open windows: same computer, same monitor, separate workspace. The trouble is that you can create one by accident with Windows + Ctrl + D, with no prompt, and the only clue is that your windows appear to have evaporated.

First, confirm that this is what happened

Press Windows + Tab. That opens Task View, with a strip of desktops along the top labeled Desktop 1, Desktop 2 and so on. More than one? You have your answer in eight seconds — click any desktop and your missing windows are there exactly as you left them. Only one? Back to the triage table.

The setting, on Windows 11

1. Press Windows + I to open Settings.
2. Go to System → Multitasking.
3. Find the collapsed section called Desktops and click it to expand — this is where people give up, because the setting is invisible until they do.
4. Set Show all open windows when I press Alt+Tab to On all desktops.

Inside that section are two near-identical dropdowns doing different jobs:

• On the taskbar, show all the open windows — controls the taskbar. Nothing to do with Alt+Tab.
• Show all open windows when I press Alt+Tab — the one you want. Set it to On all desktops.

The default is Only on the desktop I'm using, which is why you are reading this. The change takes effect immediately — no restart, no sign-out, whatever the video said.

The setting, on Windows 10

Same place, older wording, nothing to expand: Settings → System → Multitasking, then scroll to Virtual desktops. The dropdown reads Pressing Alt + Tab shows windows that are open on, with two choices: Only the desktop I'm using and All desktops. Pick All desktops.

Directly underneath sits On the taskbar, show windows that are open on, with the same two choices. Changing that one will not alter the Alt+Tab list at all, and mixing up the pair is the most common wasted click here. Otherwise these are the same settings as Windows 11; only the labels changed.

What happens once you switch it on

Picking a window that lives on Desktop 2 while you stand on Desktop 1 does not drag the window to you — it moves you to Desktop 2. Your wallpaper and taskbar change, and for a second it looks like something went wrong. Nothing did, and Windows + Ctrl + Left brings you back.

Ethan's opinion, which not everybody shares: turn it on. "The default exists for people who chose virtual desktops on purpose. If you didn't set them up deliberately, that separation is doing nothing except hiding your own windows."

"Hang on," Jake said. "If I never wanted a second desktop, why change a setting instead of getting rid of the extra one?"

Fair, and you can: Windows + Ctrl + F4 closes the current desktop and tips its windows back onto the previous one. Set the taskbar dropdown to match too, so a stray window appears somewhere clickable — that control has its own post, showing all desktops in the taskbar.

Cause 2: Edge tabs are padding the list out

The opposite complaint arrives just as often: Alt+Tab shows too much. Twenty thumbnails, most of them web pages, the one you wanted buried in the middle. Not a fault either: Windows treats recent Microsoft Edge tabs as switchable items and mixes them in with real windows.

Turning it off

1. Open the same page: Settings → System → Multitasking.
2. On current builds, find the setting that reads Show tabs from apps when snapping or pressing Alt + Tab. It offers the 20 most recent tabs, the 5 most recent, the 3 most recent, or Don't show tabs.
3. Choose Don't show tabs. The switcher goes back to windows only, with each Edge window still appearing once, as a window.

Older Windows 11 builds and Windows 10 word it as Open windows and all tabs in Edge, with five-tab and three-tab variants and Open windows only. Same four settings. If a guide shows one wording and your screen the other, you are on a different build, not a broken one.

Only Edge does this, which is the tell

Chrome tabs never appear in Alt+Tab, and neither do Firefox tabs. If your switcher is full of web pages they are Edge's — which is why the list looks wildly different on two otherwise identical machines. We wrote about turning off Edge's tab previews years ago for the same reason.

If the setting is not on your screen at all

This happens, and it is not you missing it. The dropdown is drawn only when a browser supporting the feature is present and set up, so where Edge has been removed or never opened it is simply absent. People have been reporting it missing on Microsoft's own support forums since 2023.

There is a registry equivalent. The registry is Windows' central settings database, opened by running regedit, and a mistyped value there can genuinely break things — so it is the last resort. The value is MultiTaskingAltTabFilter, a 32-bit DWORD, under HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced. Set it to 3 for windows only, then sign out and back in.

Cause 3: minimized to the tray is not minimized

This causes the most frustrated emails, because the sender can prove the program is running. The distinction: Alt+Tab lists windows. It does not list programs.

Some programs, when you click close or minimize, do not go to the taskbar. They close their window entirely and leave an icon in the notification area — the cluster by the clock, often behind a little arrow. The program keeps running; it simply has no window, so there is nothing to switch to. The usual culprits are the ones meant to run all day quietly: chat apps, antivirus consoles, cloud sync clients and VPN clients.

To get the window back, click the arrow next to the clock to reveal hidden icons, then click the program; right-click gives a menu with Open or Show. It appears in Alt+Tab the moment the window returns. If you would rather those icons were always visible, that is a taskbar setting, covered in choosing which icons appear in the notification area.

Task Manager makes this worse, because it shows the program running, in bold, using memory — which feels like proof that Alt+Tab is wrong. It proves only that it is running. Task Manager lists processes; Alt+Tab lists windows.

"So the thing I kept using as evidence was never evidence," Jake said.

"It was evidence," Ethan said. "Just for a different question than the one you were asking."

Cause 4: administrator windows, and what really breaks

There is a lot of bad information here, so let us be precise. Plain Alt+Tab lists elevated windows and switches to them normally. A Command Prompt opened with Run as administrator appears like anything else.

What breaks is anything that tries to do the switching for you. Windows stops a normal-privilege program from sending keystrokes or commands to a window running as administrator, because if any ordinary program could type into an elevated window, elevation would protect nothing. So third-party switchers skip elevated windows, macro and automation tools cannot drive an elevated app unless elevated themselves, and drag and drop between an elevated window and a normal one fails silently.

The fix, where there is one, is to run the tool at the same privilege level as the thing it needs to reach. Otherwise this is a security boundary working as designed.

The case that looks identical and is not

If a User Account Control prompt is on screen, Alt+Tab does nothing whatsoever. That is not a fault: the prompt is drawn on a separate secure desktop containing that one dialog and nothing else, so no other program can read it or click it for you. Answer it and everything works again. People hit this when the prompt ends up behind a full-screen window, so the screen looks frozen — look at the taskbar for a flashing shield icon.

Cause 5: full-screen games take the display hostage

If Alt+Tab is perfect all day and only misbehaves while a game runs, the game is the cause and no Windows setting will fix it.

A game set to exclusive full screen owns the display output, talking almost directly to the screen rather than sitting in a composited desktop. To draw a switcher on top, Windows must take that ownership back, which means a mode change on the monitor. Hence the two-second freeze, the black flash, the game minimizing uninvited, and occasionally a switcher that never appears.

The fix that works: borderless windowed

In the game's own video options, change Full screen to Borderless windowed (sometimes Windowed borderless). The game still fills the screen with no visible frame, but it is now an ordinary window as far as Windows is concerned, so Alt+Tab is instant with no mode change. The old frame-rate penalty for borderless has largely been engineered away on modern Windows 11, so this is a free change rather than a trade — worth saying plainly, because the internet is full of the opposite advice.

The 24H2 wrinkle, reported honestly

There is a live complaint on Microsoft's support forum that on Windows 11 24H2, inside certain full-screen titles, Alt+Tab stops showing the switcher and behaves like Alt+Esc. Players blame 24H2 removing the old lightweight switcher those games fell back to, and clean installs, disabling Game Mode and reinstalling are all reported as not helping.

We could not reproduce it here, so treat it as reported rather than confirmed. Borderless windowed sidesteps it. The full-screen overlay people often reach for instead is a separate thing, covered in turning off the game bar on full-screen games.

Cause 6: the multi-monitor setting that is not an Alt+Tab setting

Plug in a second monitor and the Alt+Tab list appears to change. It has not. Alt+Tab has never been filtered by monitor. Every window on your current virtual desktop is listed, whichever screen it sits on.

What genuinely is per-monitor is the taskbar. Windows lets you decide whether each display's taskbar shows every window or only its own, and people who set that per-display reasonably assume Alt+Tab follows. It does not. Virtual desktops, meanwhile, span all your screens at once, so a window that vanished on a two-screen setup has usually not moved to the other screen — it stayed put while you moved desktops underneath both.

The alternatives, and when each one beats Alt+Tab

Alt+Tab is not the only way to move between windows, and two siblings are better in specific situations. All are built in. The short version, before the details:

Windows key plus Tab: Task View

Microsoft's description is two words: opens Task View. In practice that is a full-screen overview which stays on screen until dismissed, showing every window as a grid with your desktops in a strip along the top.

It ignores the current-desktop filter completely, so everything is visible whether or not you have changed a setting — the answer for anyone who does not want to configure anything. It is also where you manage desktops: create with Windows + Ctrl + D, close one with Windows + Ctrl + F4, move about with Windows + Ctrl + Left and Right. Dragging a window between desktops here is the quickest way to gather scattered work back together.

That last shortcut is a standing source of crossed wires with a similar-looking one, untangled in why Ctrl+Alt+Arrow does nothing in Windows 11 and 10.

Ctrl plus Alt plus Tab: the sticky switcher

This is the most useful thing on the page for a lot of readers, and hardly anybody knows it exists. Microsoft's description: it views a thumbnail of all open apps, and you use the arrow keys to switch between them.

The key word is that you press and release all three keys, and the panel stays on screen. Move with the arrows or the mouse, Enter to switch, Escape to back out. It is for anyone with arthritis, tremor or one working hand, or who finds holding a modifier fiddly. It obeys the same virtual-desktop filter as Alt+Tab.

Alt plus Esc: no overlay at all

Alt+Esc cycles through windows in the order they were opened. No panel, no thumbnails — Windows sends the current window to the back and raises the next. Worse than Alt+Tab almost always, better in one case: rotating between windows of the same program, where thumbnails are indistinguishable anyway. Two catches: it skips minimized windows, and it follows open-order rather than most-recently-used, so the sequence feels arbitrary until you know that.

And the one nobody teaches: Windows key plus a number

Windows + 1 jumps straight to the first pinned item on your taskbar, Windows + 2 the second, up to nine. For the programs you live in, that beats every switcher here.

When Alt+Tab does absolutely nothing

Everything above is about a switcher that appears and shows the wrong things. This is the other problem: you press the keys and nothing happens. Four checks, most likely first.

1. Restart Windows Explorer

The switcher is drawn by explorer.exe, the program behind your taskbar, Start menu and File Explorer windows, and when it gets wedged Alt+Tab is often the first thing to stop responding. Restarting it takes four seconds and closes nothing you are working on. Press Ctrl + Shift + Esc for Task Manager, find Windows Explorer in the process list, select it and click Restart. Your taskbar disappears and comes back. That fixes this more often than anything else here; there is a longer walkthrough in our guide to restarting explorer.exe.

2. Check for a stuck modifier key

If Alt is already held down by the keyboard — a sticky switch, crumbs, a spilled drink — pressing Alt again changes nothing, and Tab on its own just types a tab. The check takes fifteen seconds. Press Windows + R, type osk and press Enter. The Run box is that small dialog for launching things by name, and osk is the on-screen keyboard that has shipped with Windows for decades. Look at the picture without touching anything: if Alt, Ctrl or Shift is highlighted while your hands are in your lap, that key is stuck. You can also click Alt and Tab with the mouse to prove the shortcut still works — more in the on-screen keyboard guide. Check Sticky Keys too: it switches on when Shift is pressed five times, which people do by accident.

3. Keyboard software blocking it on purpose

Nobody thinks of this one, and on a gaming machine it is the answer remarkably often. Gaming keyboards ship with a Game Mode that disables keys which would otherwise interrupt play. Razer documents it explicitly: Gaming Mode toggles with Fn + F10, disables the Windows key, and in Razer Synapse can be extended to disable Alt+Tab and Alt+F4 as well. Other brands do the same under other names, so check for a lock indicator lit on the keyboard first.

The same category includes remapping utilities, macro software and endpoint agents. The test: plug in any other keyboard. If Alt+Tab works there, the problem is the first keyboard, and no Windows troubleshooting will touch it.

"That's the one I'd never have found," Jake said. "I'd have reinstalled Windows first."

"Most people do," Ethan said. "Then it comes back the moment they plug the keyboard in again."

4. Remote desktop and virtual machines

Inside a Remote Desktop session, your keystrokes may be going to the other computer entirely. The control is in Remote Desktop Connection under Local Resources → Keyboard → Apply Windows key combinations: On this computer, On the remote computer, or Only when using the full screen. That last is the default, and the source of most confusion, because the same keypress behaves differently depending on whether the session is maximized.

Two shortcuts always stay inside the session: Alt + Page Up and Alt + Page Down. Ctrl + Alt + Del always goes to your own computer — use Ctrl + Alt + End for the far end. VirtualBox, VMware and Hyper-V do the same, capturing most combinations for the guest while their window has focus.

What we would not bother with

• Updating your graphics driver. The switcher is drawn by Explorer. A driver cannot unhide a window on another desktop.
• The keyboard troubleshooter. It checks hardware and drivers, and has no opinion about desktop filtering.
• Reset this PC. This appears near the bottom of a startling number of articles about a two-click setting. It wipes your applications to change a dropdown.
• Editing AltTabSettings in the registry. This used to bring back the old icon-only switcher. Windows 11 24H2 stopped reading the value.

None of those are scams. They are answers to a different question, repeated by pages written without anyone checking the question.

One honest note if this is a Windows 10 machine

Everything above works on Windows 10, under different labels, and nothing here requires you to upgrade. But it is worth saying once. Windows 10 reached end of support on October 14, 2025. It still boots and runs your software. What it stopped getting by default is security updates.

There is a consumer Extended Security Updates route, enrolled from Settings → Update & Security → Windows Update, and in 2026 Microsoft extended it by a further year, so an enrolled machine has cover into October 2027. It needs Windows 10 22H2 and a Microsoft account, and it is free if you sync your settings with Windows Backup.

Why it belongs here: virtual desktops get no new work on Windows 10, so the usability improvements — the reworded settings, the expandable Desktops section, the newer tab controls — went to Windows 11 only. If a guide describes a screen you do not have, that is usually why. We keep the dates current in when Windows 10 and 11 support ends and what actually happens. For Jake it is a business decision: machines that touch card payments are the last that should run without security updates.

Questions people actually ask about this

Why does Alt+Tab not show all my open windows in Windows 11?

Because it is filtered, not broken. By default it lists only the windows on the virtual desktop you are using, so anything opened on another desktop is hidden. Go to Settings, System, Multitasking, expand Desktops, and set Show all open windows when I press Alt+Tab to On all desktops.

How do I make Alt+Tab show windows from all virtual desktops?

On Windows 11: Settings, System, Multitasking, expand Desktops, then set Show all open windows when I press Alt+Tab to On all desktops. On Windows 10 the same control sits under Virtual desktops, worded Pressing Alt plus Tab shows windows that are open on. Choose All desktops.

Why does Alt+Tab show Microsoft Edge tabs instead of just windows?

Windows treats recent Edge tabs as switchable items, so they appear as extra thumbnails alongside real windows. In Settings, System, Multitasking, find Show tabs from apps when snapping or pressing Alt + Tab and choose Don't show tabs. Only Edge does this, so Chrome and Firefox tabs are never listed.

Where is the Alt+Tab setting in Windows 10?

Settings, System, Multitasking. Two separate dropdowns live on that page and people usually change the wrong one. Under Alt + Tab you control whether Edge tabs are included; under Virtual desktops, whether windows from other desktops are. The taskbar dropdown beneath does not affect Alt+Tab.

The Alt+Tab option is missing from my Multitasking settings. Why?

The tabs dropdown is only drawn when a browser that supports the feature is installed and set up, so where Edge has been removed or never opened it is simply absent. It has also been reworded more than once, so older guides name a heading that no longer exists. The registry equivalent is MultiTaskingAltTabFilter, where 3 means windows only.

Why does a program I have open never appear in Alt+Tab?

Almost always because it has no window. Programs that minimize to the notification area by the clock close their window and leave only an icon, and Alt+Tab lists windows rather than running programs. Click the icon, or the arrow hiding it, to bring the window back.

What is the difference between Alt+Tab and Windows key plus Tab?

Alt+Tab is a fast overlay that vanishes the moment you release Alt, and by default it is limited to the desktop you are on. Windows key plus Tab opens Task View, which stays on screen until dismissed and shows every virtual desktop with its windows, with no configuration.

What does Ctrl+Alt+Tab do?

It opens the same switcher and makes it stay put. Microsoft describes it as viewing a thumbnail of all open apps, then using the arrow keys to switch between them. You press and release all three keys, choose with the arrows, and press Enter.

What does Alt+Esc do and when is it better?

Alt+Esc cycles through windows in the order they were opened, with no overlay and no thumbnails. It beats Alt+Tab in one situation, which is rotating through several windows of the same program where the thumbnails all look identical. It skips minimized windows entirely, which surprises people.

Alt+Tab does nothing at all. How do I fix it?

Four checks, in order. Restart Windows Explorer from Task Manager, because the switcher is drawn by explorer.exe. Open the on-screen keyboard and see whether Alt or Ctrl shows as held down. Check gaming keyboard software. Then check whether you are in a remote desktop session.

Why does Alt+Tab stop working in full-screen games?

A game in exclusive full screen owns the display, so Windows must take it back before drawing anything on top. That produces the delay, the black flash, and sometimes a switcher that never appears. Borderless windowed mode avoids the whole class of problem.

Does Alt+Tab work differently in Remote Desktop?

Yes. Whether Alt+Tab switches windows on your machine or the remote one depends on Apply Windows key combinations, under Local Resources then Keyboard in Remote Desktop Connection. The default sends it to the remote computer only when the session is full screen.

Can I get the old classic Alt+Tab switcher back in Windows 11?

No, not on current builds. The old icon-only switcher was enabled with a registry value called AltTabSettings, and Windows 11 24H2 stopped reading it. The value can still be created and nothing acts on it. There is no supported way back to the classic panel.

Why does Alt+Tab skip an app that is running as administrator?

Plain Alt+Tab does list elevated windows and switching to them works normally. What fails is anything trying to drive the switch for you, because Windows blocks a normal-privilege program from sending input to a higher-privilege window. A User Account Control prompt stops everything.

How do I move a window to another virtual desktop?

Press Windows + Tab to open Task View, right-click the window's thumbnail, choose Move to, and pick the desktop — or simply drag the thumbnail onto a desktop in the strip along the top. Alt+Tab cannot move windows; it only switches to them where they live.

Do I need to restart after changing the Alt+Tab setting?

No. Both Multitasking dropdowns take effect the moment you change them — the next Alt+Tab press uses the new rule. The only route that needs a sign-out and back in is the registry value MultiTaskingAltTabFilter, which is why the Settings page is the better path.

What Jake does now, on every machine that leaves the shop

Three things, none longer than a minute. He sets Show all open windows when I press Alt+Tab to On all desktops. He sets the tabs dropdown to Don't show tabs, because a customer who has never heard of a virtual desktop has certainly never asked for browser tabs in their switcher. And he writes Windows + Tab on the card he hands over with the machine, under "if your work disappears". His own spreadsheet now lives on Windows + 2, which he calls the only good thing to come out of that Saturday.

"The card isn't really a fix," he said.

"It's the best kind," Ethan said. "It's the one that stops them phoning you on a Saturday."

Which is the honest summary of this page. If your windows have gone missing from Alt+Tab, they are almost certainly where you left them — on a desktop you did not know you had created, behind a filter you did not know was on. Press Windows + Tab first; everything else here is for when that does not explain it.

Revision note. Originally published August 19, 2015, updated in October 2024, and fully rewritten August 25, 2026. The original pointed at Settings, Multitasking and the dropdown for showing windows from all desktops — the right control then, when it was the only Alt+Tab setting there was. Windows has moved on around it: 11 renamed the dropdown and tucked it inside a Desktops section you must expand, a second filter arrived for Microsoft Edge tabs, and 24H2 retired the classic switcher some games relied on. So this version keeps the original answer and adds the five other reasons the list can look wrong, matched to the wording current builds actually use. If your screen shows different wording from ours, or Alt+Tab is doing something this page does not explain, do write in through the contact page and tell us what you are seeing — readers who describe the odd cases are why posts like this keep getting better, and we read every one.